Public school teachers are much more likely to be liberal than society as a whole. School policies have shifted left over the recent past and will probably continue. I have heard teaching is an occupation dominated by the white female demographic. Coupled with the liberal ideology most have, this sounds like a great way to have little Johnny grow up to be a proud libtard in the future.
If you send your kids to public schools, don’t be surprised if they adopt the values you personally oppose.
Conservatives probably don’t want to teach. If they,give their views or tell the truth they are listed as bigots homophobes ect. That’s the way the drive all of the opposing teachers away, so they can indoctrinate the children. The school system is a communist enclave.